Hi Otávio, On Apr 21, 2014, at 3:06 PM, Otávio Gonçalves de Santana <[email protected]> wrote:
> Hello everyone, one question. > Conditions that always returns true, is 'if' necessary? I can imagine it is a left over from hacking in the fast path. IMHO better to remove the if and comment the line below to retain the general pattern. Could easily be tacked on to an existing change e.g. if Vladimir is not fed up updating his basic types patch :-) http://cr.openjdk.java.net/~vlivanov/8037210 Paul. > I found one. > > diff -r 57c1da89ae1a > src/share/classes/java/lang/invoke/BoundMethodHandle.java > --- a/src/share/classes/java/lang/invoke/BoundMethodHandle.java Wed Apr 16 > 12:32:36 2014 -0700 > +++ b/src/share/classes/java/lang/invoke/BoundMethodHandle.java Mon Apr 21 > 09:50:29 2014 -0300 > @@ -66,8 +66,7 @@ > try { > switch (xtype) { > case 'L': > - if (true) return bindSingle(type, form, x); // Use known > fast path. > - return (BoundMethodHandle) > SpeciesData.EMPTY.extendWithType('L').constructor[0].invokeBasic(type, > form, x); > + return bindSingle(type, form, x); // Use known fast path. > case 'I': > return (BoundMethodHandle) > SpeciesData.EMPTY.extendWithType('I').constructor[0].invokeBasic(type, > form, ValueConversions.widenSubword(x)); > case 'J': > > > -- > Atenciosamente. > > Otávio Gonçalves de Santana > > blog: http://otaviosantana.blogspot.com.br/ > twitter: http://twitter.com/otaviojava > site: http://www.otaviojava.com.br > (11) 98255-3513
